condition mean min max 3 h after light 0.48324675 0.0 2.44412 7 h after light 0.09833144166666666 0.0 0.456962 11 h after light 0.08002508333333333 0.0 0.678595 2 h after dark 0.5022761166666667 0.0 2.99535 6 h after dark 0.18436000833333333 0.0 0.628078 10 h after dark 0.12671617500000001 0.0 1.20114